AM I PREGNANT?!?!

Im 14 and i've been pregnant before (concived april 2021, misscarried july 2021) but right now i'm not sure if i am pregnany and can't get my hands on a test till monday (5 days away). i started bleeding this morning and i can't tell if it is period or implantation bleeding. its red, rather then pink, but it looks like all the other implantation bleeding ive seen online. im very conflicted because i have been having a lot of symptoms. nausea, tender breasts, constant unrination, ect., ect. please help and tell me your opinion (feel free to ask questions!)